fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [6.1% done] [ 6814/ 7765 kb/s] [eta 00m:46s] Threads: 3: [mmm] [8.3% done] [ 3868/ 11539 kb/s] [eta 00m:44s] Threads: 3: [mmm] [10.6% done] [ 12670/ 1281 kb/s] [eta 00m:42s] Threads: 3: [mmm] [12.0% done] [ 10913/ 1655 kb/s] [eta 00m:44s] Threads: 3: [mmm] [14.3% done] [ 10821/ 1280 kb/s] [eta 00m:42s] Threads: 3: [mmm] [16.3% done] [ 10138/ 1893 kb/s] [eta 00m:41s] Threads: 3: [mmm] [18.4% done] [ 8334/ 3099 kb/s] [eta 00m:40s] Threads: 3: [mmm] [20.0% done] [ 5975/ 5804 kb/s] [eta 00m:40s] Threads: 3: [mmm] [22.0% done] [ 5889/ 5718 kb/s] [eta 00m:39s] Threads: 3: [mmm] [24.5% done] [ 5409/ 6198 kb/s] [eta 00m:37s] Threads: 3: [mmm] [26.0% done] [ 2611/ 7350 kb/s] [eta 00m:37s] Threads: 3: [mmm] [28.0% done] [ 8460/ 2106 kb/s] [eta 00m:36s] Threads: 3: [mmm] [28.8% done] [ 4998/ 4331 kb/s] [eta 00m:37s] Threads: 3: [mmm] [30.8% done] [ 7512/ 2041 kb/s] [eta 00m:36s] Threads: 3: [mmm] [32.1% done] [ 5625/ 3335 kb/s] [eta 00m:36s] Threads: 3: [mmm] [33.3% done] [ 7927/ 568 kb/s] [eta 00m:36s] Threads: 3: [Vmm] [35.2% done] [ 6536/ 3733 kb/s] [eta 00m:35s] Threads: 3: [Vmm] [35.7% done] [ 16628/ 2904 kb/s] [eta 00m:36s] Threads: 3: [Vmm] [36.8% done] [ 16310/ 406 kb/s] [eta 00m:36s] Threads: 2: [_mm] [39.3% done] [ 14563/ 2673 kb/s] [eta 00m:34s] Threads: 2: [_mm] [42.6% done] [ 3636/ 5535 kb/s] [eta 00m:31s] Threads: 2: [_mm] [44.4% done] [ 4071/ 4925 kb/s] [eta 00m:30s] Threads: 2: [_mm] [47.2% done] [ 3034/ 5230 kb/s] [eta 00m:28s] Threads: 2: [_mm] [50.0% done] [ 1679/ 6662 kb/s] [eta 00m:26s] Threads: 2: [_mm] [52.9% done] [ 3961/ 3803 kb/s] [eta 00m:24s] Threads: 2: [_mm] [54.9% done] [ 1561/ 4942 kb/s] [eta 00m:23s] Threads: 2: [_mm] [55.8% done] [ 5660/ 1426 kb/s] [eta 00m:23s] Threads: 2: [_mm] [57.7% done] [ 5422/ 1533 kb/s] [eta 00m:22s] Threads: 2: [_mV] [58.5% done] [ 13833/ 73 kb/s] [eta 00m:22s] Threads: 2: [_mV] [59.3% done] [ 17421/ 569 kb/s] [eta 00m:22s] Threads: 1: [_m_] [62.3% done] [ 9701/ 0 kb/s] [eta 00m:20s] Threads: 1: [_m_] [65.4% done] [ 1777/ 3803 kb/s] [eta 00m:18s] Threads: 1: [_V_] [77.8% done] [ 17417/ 1622 kb/s] [eta 00m:10s] fio: (groupid=0): err= 0: pid=9774 read : io=100MiB, bw=4,771KiB/s, runt= 21976msec clat (msec): min= 0, max= 143, avg= 7.36, stdev=14.74 bw (KiB/s) : min= 8, max=17880, per=63.72%, avg=5533.00, stdev=4761.10 write: io=42,532KiB, bw=2,321KiB/s, runt= 18760msec clat (msec): min= 1, max= 119, avg=11.11, stdev=16.79 bw (KiB/s) : min= 0, max= 8184, per=95.16%, avg=3410.52, stdev=2920.67 cpu : usr=8.68%, sys=0.56%, ctx=2547 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=26.4%, 4=18.3%, 10=37.6%, 20=7.0%, 50=7.4%, 100=2.6% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9775 read : io=100MiB, bw=2,894KiB/s, runt= 36225msec clat (msec): min= 0, max= 240, avg=12.43, stdev=32.35 bw (KiB/s) : min= 4, max=37018, per=41.79%, avg=3628.31, stdev=6603.19 write: io=45,948KiB, bw=1,356KiB/s, runt= 34676msec clat (msec): min= 1, max= 244, avg=15.80, stdev=32.91 bw (KiB/s) : min= 0, max= 6383, per=61.33%, avg=2198.15, stdev=2006.68 cpu : usr=5.23%, sys=0.25%, ctx=2592 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=35.0%, 4=16.3%, 10=33.8%, 20=3.2%, 50=2.5%, 100=3.8% lat (msec): 250=5.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9776 read : io=100MiB, bw=3,215KiB/s, runt= 32613msec clat (msec): min= 0, max= 181, avg=10.85, stdev=24.30 bw (KiB/s) : min= 3, max=20724, per=41.06%, avg=3565.29, stdev=4103.19 write: io=32,900KiB, bw=1,105KiB/s, runt= 30478msec clat (msec): min= 1, max= 216, avg=18.69, stdev=35.92 bw (KiB/s) : min= 0, max= 5362, per=49.48%, avg=1773.52, stdev=1558.79 cpu : usr=5.47%, sys=0.33%, ctx=2464 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=26.2%, 4=17.8%, 10=38.1%, 20=5.8%, 50=3.9%, 100=4.5% lat (msec): 250=3.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=8,683KiB/s, minb=2,894KiB/s, maxb=4,771KiB/s, mint=21976msec, maxt=36225msec WRITE: io=119MiB, aggrb=3,584KiB/s, minb=1,105KiB/s, maxb=2,321KiB/s, mint=21976msec, maxt=36225msec Disk stats (read/write): cciss!c0d0: ios=5612/2266, merge=783/445, ticks=72332/55800, in_queue=128128, util=97.87% 5.58user 0.45system 0:36.55elapsed 16%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+242808outputs (0major+1068minor)pagefaults 0swaps